Electronics Forum | Wed Feb 03 04:44:43 EST 1999 | Jeff Sanchez
| | | Hello Netters, | | | | | | I need some info, Earl or Dave, I have a PCB that exhibits a white layer on solder side. It does not appear to be surface residues (IPA has no effect), but looks like its under solder mask. My first guess is that t
Electronics Forum | Tue Feb 03 13:39:08 EST 2009 | grics
Good morning Jamie. I work at a CM and can offer some input on process flexability. I do not have any data on how reliable the coating is but I can say that they are both very difficult to control. Will you be selective coating or full coating? Ho
Electronics Forum | Mon Jul 27 17:38:55 EDT 1998 | Steve Gregory
Hi Stoney, Justin is giving you some good advice, unfortunately these kinda' problems sometimes call for the ol' D.O.E...otherwise, you could be chasing your tail for a while until you figure out exactly what's causing your problems. Has the ep
Electronics Forum | Tue Jul 28 09:22:16 EDT 1998 | Justin Medernach
| Hi Stoney, | Justin is giving you some good advice, unfortunately these kinda' problems sometimes call for the ol' D.O.E...otherwise, you could be chasing your tail for a while until you figure out exactly what's causing your problems. | Has
Electronics Forum | Wed Mar 10 19:40:38 EST 1999 | Steve Gregory
Hey Ya'll, My wave solder is getting fixed (...and the crowd goes wild!). Soltec flew in a gentleman named Jorge (not george, it's hor-hay) and he's taking care of me now. Turns out that the problem had to do with the sprocket bearings down at the e
Electronics Forum | Wed Mar 10 22:14:08 EST 1999 | Dean
| Hey Ya'll, | | My wave solder is getting fixed (...and the crowd goes wild!). Soltec flew in a gentleman named Jorge (not george, it's hor-hay) and he's taking care of me now. Turns out that the problem had to do with the sprocket bearings down at
Electronics Forum | Sun Jan 31 22:55:33 EST 1999 | Dennis O'Donnell
| | Hello Netters, | | | | I need some info, Earl or Dave, I have a PCB that exhibits a white layer on solder side. It does not appear to be surface residues (IPA has no effect), but looks like its under solder mask. My first guess is that the LPI
Electronics Forum | Tue Aug 04 11:10:22 EDT 1998 | Chrys
| Hi Stoney, | Justin is giving you some good advice, unfortunately these kinda' problems sometimes call for the ol' D.O.E...otherwise, you could be chasing your tail for a while until you figure out exactly what's causing your problems. | Has
Electronics Forum | Tue Jul 28 21:42:25 EDT 1998 | Stoney Tsai
| | Hi Stoney, | | Justin is giving you some good advice, unfortunately these kinda' problems sometimes call for the ol' D.O.E...otherwise, you could be chasing your tail for a while until you figure out exactly what's causing your problems. |
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